Question string is eliminated only when wanted, pagination is retained and dealt with (an existing "prev/subsequent" mechanism is required, newer PS presently does it) Improve the indexing within your Prestashop urls in Google. This module AUTOMATICALLY adds, with no have to have for any handbook configuration, the "canonical" and "hreflang" https://socialmediatotal.com/story4246413/hreflang-canonical-no-further-a-mystery